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Ephemerides for Variable Stars

Calculated for N 50°, E 15° (Czech Republic)

Sunrise // Sunset: 03:45 // 18:10 UTC
Civil Twilight (6°): 03:11 // 18:44 UTC
Nautical Twilight (12°): 02:26 // 19:29 UTC
Astronomical Twilight (18°): 01:34 // 20:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
KR Pav p 10 0.4838 13.70 14.80 1.10 25.04. 21:14 148 (SE) -58
V2278 Cyg p 9 0.442184 13.30 13.62 0.32 25.04. 21:14 44 (NE) 32
AD Boo p 1 2.068807 9.37 9.99 0.62 25.04. 21:14 125 (SE) 55
V877 Cyg p 1 0.8397655 12.70 13.30 0.60 25.04. 21:14 58 (NE) 15
GW Cnc p 1 0.2814125 12.60 13.20 0.60 25.04. 21:14 257 (W) 38
IO Boo s 7 0.2711483 13.00 13.00 0.00 25.04. 21:15 132 (SE) 58
EX Del p 1 0.3309877 12.80 13.30 0.50 25.04. 21:15 60 (NE) -4
XZ For p 9 0.308127 9.90 10.28 0.38 25.04. 21:15 300 (NW) -69
V374 Cas p 1 1.0448105 11.80 12.70 0.90 25.04. 21:15 5 (N) 16
G6686.0470 Hya s 8 0.371497 12.36 12.36 0.00 25.04. 21:15 181 (S) 14
CU Tau s 1 0.412528 11.50 11.90 0.40 25.04. 21:15 317 (NW) -3
V1269 Cen p 10 0.389943 12.70 13.65 0.95 25.04. 21:15 168 (S) 6
GQ Boo s 1 0.3846402 12.65 12.65 0.00 25.04. 21:15 117 (SE) 52
RZ Dra s 1 0.5508762 10.11 10.50 0.39 25.04. 21:15 44 (NE) 42
V1055 Her s 1 0.3154085 11.32 11.32 0.00 25.04. 21:15 71 (E) 41
IT Her p 1 0.3393957 12.90 13.30 0.40 25.04. 21:15 71 (E) 17
UY Mon s 10 1.261256 9.60 9.60 0.00 25.04. 21:15 271 (W) 12
V449 Nor p 10 0.4046 15.51 15.75 0.24 25.04. 21:15 152 (SE) -24
V571 And p 9 0.357641 13.70 14.20 0.50 25.04. 21:15 339 (N) 1
V940 Oph s 10 0.433226 14.80 15.60 0.80 25.04. 21:16 92 (E) 12
UY Vol p 1 0.159337785 16.90 23.00 6.10 25.04. 21:16 207 (SW) -39
BT CrB p 9 0.0892 18.90 20.40 1.50 25.04. 21:16 92 (E) 50
V640 Aur s 1 0.3279975 12.52 13.00 0.48 25.04. 21:16 313 (NW) 34
V1098 Her s 1 0.352269 12.44 12.44 0.00 25.04. 21:16 58 (NE) 43
BX Dra s 1 0.579028 11.50 11.50 0.00 25.04. 21:16 45 (NE) 59
U Gem p 1 0.17690624 8.20 14.90 6.70 25.04. 21:16 269 (W) 30
V1351 Cen p 10 0.399114 10.65 11.30 0.65 25.04. 21:17 156 (SE) 4
EV Cnc p 1 0.441439 12.75 12.90 0.15 25.04. 21:17 250 (W) 31
UV Leo p 1 0.60008641 8.90 9.56 0.66 25.04. 21:17 223 (SW) 47
V412 Nor p 10 0.5335 16.50 16.95 0.45 25.04. 21:17 153 (SE) -24
AS CMa p 10 1.180964 14.70 15.60 0.90 25.04. 21:17 249 (W) -12
CR Del s 8 0.3537417 13.50 13.70 0.20 25.04. 21:17 58 (NE) -5
BR Pup p 9 1.339585 12.10 12.90 0.80 25.04. 21:17 241 (SW) -9
V426 Nor p 10 0.4735 17.76 18.05 0.29 25.04. 21:17 153 (SE) -24
V905 Ara p 2 0.243905 14.00 14.20 0.20 25.04. 21:17 147 (SE) -34
CC Com p 1 0.2206859 11.30 12.21 0.91 25.04. 21:17 191 (S) 62
KV Eri p 10 0.271753 12.48 13.01 0.53 25.04. 21:18 265 (W) -67
V406 Lyr s 5 0.860783 12.40 12.90 0.50 25.04. 21:18 60 (NE) 31
NS Cam p 5 0.907318 12.90 13.50 0.60 25.04. 21:18 335 (NW) 53
BG Peg s 1 1.95242 10.50 10.50 0.00 25.04. 21:18 26 (NE) -21
NQ Aqr p 8 0.429586 12.40 12.95 0.55 25.04. 21:18 66 (NE) -33
V1370 Tau p 7 0.295517 10.90 11.20 0.30 25.04. 21:18 294 (NW) 5
BD Pav p 10 0.1793015 12.40 16.21 3.81 25.04. 21:18 134 (SE) -41
GX Psc p 9 0.43431 13.40 13.70 0.30 25.04. 21:18 350 (N) -8
V1044 Cyg s 10 0.4218285 16.00 16.50 0.50 25.04. 21:18 38 (NE) 26
V476 Aql p 8 0.624685 13.30 14.20 0.90 25.04. 21:18 83 (E) 3
V1095 Her p 1 0.415379 11.90 12.40 0.50 25.04. 21:18 68 (E) 41
V651 Ara s 10 0.2770608 14.60 15.30 0.70 25.04. 21:19 147 (SE) -29
EG CMi p 9 0.533605 13.10 13.60 0.50 25.04. 21:19 256 (W) 14
V2712 Oph p 10 0.562227 12.15 12.45 0.30 25.04. 21:19 117 (SE) 1
Info

This is a list of variable stars with their ephemerides for the selected date. The ephemerides are calculated for the location N 50°, E 15° (Czech Republic). The table shows the star name, phase, rating, period, maximum brightness, minimum brightness, amplitude, time of minimum, azimuth, and altitude.

This site serves as temporary replacement for official http://var2.astro.cz/ ephemerides for variable stars; and uses same orbital elements.